class_docstr: Hook for Google Cloud Composer APIs.
docstr: Retrieves client library object that allow access Environments service.
docstr_tok: ["Retrieves","client","library","object","that","allow","access","Environments","service","."]
code: def get_environment_client(self) -> EnvironmentsClient:
      """Retrieves client library object that allow access Environments service."""
      return EnvironmentsClient(
          credentials=self.get_credentials(),
          client_info=CLIENT_INFO,
          client_options=self.client_options,
      )
  
imports: from __future__ import annotations
  from typing import TYPE_CHECKING, Sequence
  from google.api_core.client_options import ClientOptions
  from google.api_core.gapic_v1.method import DEFAULT, _MethodDefault
  from google.cloud.orchestration.airflow.service_v1 import EnvironmentsAsyncClient, EnvironmentsClient, ImageVersionsClient
  from airflow.exceptions import AirflowException
  from airflow.providers.google.common.consts import CLIENT_INFO
  from airflow.providers.google.common.hooks.base_google import GoogleBaseHook
label_desc: Use image node_id 2 for calling the CloudComposerHook obj's underlying member method code with example usage: obj.get_environment_client() and returns: EnvironmentsClient